27597471

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{509}}^1$

素因数の和:607

約数の個数: 32

約数和(自身を含む): 42301440

約数和(自身を除く): 14703969

約数列:

[1, 3, 11, 31, 33, 53, 93, 159, 341, 509, 583, 1023, 1527, 1643, 1749, 4929, 5599, 15779, 16797, 18073, 26977, 47337, 54219, 80931, 173569, 296747, 520707, 836287, 890241, 2508861, 9199157, 27597471]

約数ペア:

[(1, 27597471), (3, 9199157), (11, 2508861), (31, 890241), (33, 836287), (53, 520707), (93, 296747), (159, 173569), (341, 80931), (509, 54219), (583, 47337), (1023, 26977), (1527, 18073), (1643, 16797), (1749, 15779), (4929, 5599)]